ZeroMark

People save tweets to their X bookmarks and never go back to read them, letting piles of hundreds or thousands of unsorted saves build up. The text describes a user with 1,600 unread bookmarks as a typical case. Today that pile just sits there with no organization, no grouping by topic, and no easy way to decide what to keep or discard. The cost is a growing backlog that becomes too large to ever meaningfully review or act on.

ZeroMark reads every saved bookmark, works out why it was kept, and groups the saves by field such as AI, biotech, engineering, finance, and startups, then maps them by volume rather than save date. Users then go through saves oldest first in a fast keyboard driven queue (done, let go, or snooze, with undo) where decisions happen instantly in the browser without waiting on page loads or network calls. Kept items are pushed out to tools like Notion (as linked pages) or Obsidian (as markdown files), rather than staying trapped in another inbox. The app can also generate a podcast, created from the user's own kept saves, where two hosts discuss the last thirty days of material.